﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace OrderManage
{
    public class MyException:Exception
    {
        public MyException(): base("默认错误") { }

        public MyException(string message): base(message) { }
        
        public MyException(string message, Exception inner): base(message, inner) { }
    }
}
